Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: ricoh





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-9,195,156 Particulate material production method, and particulate material production apparatus
A particulate material production method is provided. The particulate material production method includes ejecting a particulate material composition liquid,...
US-9,195,062 Optical scanning device and image forming apparatus
Each scanning optical system includes a first scanning lens and a second scanning lens through which a light beam is incident onto the first scanning lens. The...
US-9,195,036 Zoom lens, camera, and portable information device
A zoom lens includes, in order from an object side, a first lens unit having a positive refractive power, a second lens unit having a negative refractive power,...
US-9,194,747 Apparatus, system, and method of estimating spectrum of object
An apparatus or system of estimating a spectrum of an object includes a plurality of filters or a plurality of filter areas that respectively have spectral...
US-9,193,556 Sheet folding apparatus and image forming system
A sheet folding apparatus including a conveying roller pair, first and second folding roller pairs, and a control unit. The control unit controls the apparatus...
US-9,193,550 Sheet aligning device and image forming apparatus including the same
A sheet aligning device may include a sheet conveyance path; a detecting unit configured to detect a side edge of a sheet being conveyed in the sheet conveyance...
US-9,193,197 Liquid droplet detecting device, inkjet recording device incorporating same, and liquid droplet detection method
A liquid droplet detecting device includes nozzles arranged in a paper width direction orthogonal to a paper conveying direction to discharge liquid droplets, a...
US-9,193,179 Treatment agent liquid application device for ink jet printer
A treatment agent liquid application device for an ink jet printer includes a supply pan including a liquid chamber that stores treatment agent liquid; an...
US-D744,029 Printer
US-9,191,612 Automatic attachment of a captured image to a document based on context
A portable computing device for automatic attachment of a captured image to a document being displayed triggered by the act of capturing the image is disclosed....
US-9,191,535 Image forming apparatus, image forming method and storage medium
An image forming apparatus includes a detection unit that emits light on a recording medium or a platen and detects reflected light while the detection unit...
US-9,191,528 Information providing apparatus, transmission system, information providing method, and recording medium...
An information providing apparatus sends an image forming instruction to an image forming apparatus to cause the image forming apparatus to form an image to...
US-9,191,428 Communication management system, communication system, communication method, and recording medium storing...
A communication management system receives identification information of a first communication terminal, obtains identification information of a candidate...
US-9,191,419 Information processing system, information processing device
An information processing system includes at least one first information processing device and a second information processing device. The second information...
US-9,189,845 Apparatus, system, and method of inspecting image, and recording medium storing image inspection control program
An image inspection apparatus for inspecting an image output on a recording medium by scanning the recording medium as a scanned image. The inspection apparatus...
US-9,189,690 Target point arrival detector, method of detecting target point arrival, storage medium of program of detecting...
A target point arrival detector for detecting that a vehicle arrives at a target point based on an image ahead of the vehicle moving on a surface captured by an...
US-9,189,468 Form filling based on classification and identification of multimedia data
An electronic writing solution server includes a classification application that comprises a classifier and a user interface engine. The classifier receives...
US-9,189,192 Driverless printing system, apparatus and method
Systems, apparatuses and methods for submitting a print job to a specified printer are provided which include means for and/or steps of (i) converting a...
US-9,189,187 Service providing system and service providing method for providing a service to a service usage device...
A service providing system includes an information processing device and provides a service to a service usage device connected via a network. The service...
US-9,189,185 Data management system, data management method, and data management apparatus
A data management system, which is implemented by one or more information processing apparatuses, includes a program storage unit that stores an operation...
US-9,189,150 Information processing device, information processing method, and computer-readable medium that determine an...
An information processing device includes an input operation function identification unit configured to identify an input operation and a function performed on...
US-9,188,946 Image forming apparatus including drawer with variable length cable holder
The image forming apparatus includes an image forming section; a conveyance path to convey a recording medium to the image forming section; a drawer unit...
US-9,188,933 Power supply device and image forming apparatus
A power supply device to electroconductively connect a power-fed terminal included in a power-fed unit and a power supply terminal of a power supply board. The...
US-9,188,930 Drive unit and image forming apparatus including same
A drive unit includes a drive pulley connected to a drive source, a driven pulley connected to a target to be moved, at least one relay pulley for transmitting...
US-9,188,929 Curl straightening method and image forming apparatus
A curl straightening method in an image apparatus including a fixing apparatus and a curl straightening apparatus is disclosed. The method includes calculating...
US-9,188,924 Image forming apparatus and image forming method
An image forming apparatus includes an image carrier; a developer carrier configured to adhere toner onto the image carrier; an image density detector to detect...
US-9,188,912 Sheet guiding unit separating mechanism, fixing device with sheet guiding unit separating mechanism, and image...
A sheet guiding unit separating mechanism includes a pair of first and second sheet guiding units disposed facing first and second sides of a recording medium,...
US-9,188,903 Image forming device, bias voltage control method for image forming device, and computer program product
An image forming device includes a charging power supply used in applying, to a charging unit, a charging voltage for the purpose of electrostatic latent image...
US-9,188,901 Image forming apparatus including a covered retracting mechanism
An image forming apparatus includes: an image carrier unit that includes an image carrier and is configured to be capable of being housed in and removed from an...
US-9,188,897 Transfer device, image forming apparatus, and power supply control method
A transfer device includes a power supply control unit, a direct-current (DC) power supply, an alternating-current (AC) power supply, and a transfer unit. The...
US-9,188,674 Laser radar device
Disclosed is a laser radar device including a modulated light beam generator that emits light beams to a target, a photodetector that receives reflected light;...
US-9,188,530 Sensor and image-forming apparatus
A sensor is configured to include an optical sensor including a light source and a plurality of light receivers which receive light emitted from the light...
US-9,187,658 Photopolymerizable inkjet ink, ink cartridge, and inkjet recording device
To provide a photopolymerizable inkjet ink including: diethylene glycol dimethacrylate; caprolactone-modified dipentaerythritol hexaacrylate; and a...
US-9,187,287 Sheet processing apparatus and image processing system
The present invention is concerning to a sheet processing apparatus comprising: a pressing member configured to press a folding line portion of a sheet bundle...
US-9,187,280 Sheet feeding device, control method for the sheet feeding device, and image forming apparatus incorporating...
A sheet feeding device includes a feeding device and a detector. The feeding device is configured to feed a sheet to a destination. The detector is configured...
US-9,187,063 Detection apparatus and method
A substance detection apparatus and method including a light source to emit light to a planar transparent member having a proximal first face and a distal...
US-9,186,920 Image forming apparatus with medium holding devices retractable to access transport path
An image forming apparatus includes, an image forming device, a transporting device, a first medium holding device, and a second medium holding device. The...
US-9,186,895 Liquid droplet discharge head, liquid droplet discharge apparatus including the same, and ink-jet recording...
A liquid droplet discharge head includes an orifice plate that has a nozzle hole row in which a plurality of nozzle holes is formed in a row by press working....
US-9,186,894 Droplet discharge head, image forming apparatus, polarization processing method of electromechanical...
A droplet discharge head includes a substrate, an electromechanical transducer, a first terminal electrode, a second terminal electrode, and a holding...
US-9,186,885 Alignment of printheads in printing systems
Systems and methods are provided for aligning printheads of a printing system. One embodiment is a system for aligning printheads of a printing system. The...
US-D743,400 Information storage device
US-9,185,632 Information processing system, information storage apparatus, and location information storing method
An information storage apparatus includes a transmission unit that transmits configuration information to an operation terminal connected to the information...
US-9,185,372 Illumination apparatus and projection apparatus having a light guiding unit which guides light to a fluorescent...
An illumination apparatus emits light onto an optical modulation device for forming an image according to a modulation signal and illuminating an object. The...
US-9,185,358 Imaging apparatus
An imaging apparatus includes: an imaging optical system that obtains an optical image of a photographic subject; a plurality of image sensor elements that...
US-9,185,345 Video conference system and method for performing the same
A video conference system comprising: a control device located at each of the at least two conference sites, the control device being connected to the video...
US-9,185,344 Transmission terminal, communication system, and computer-readable storage medium
A transmission terminal is connected to a management device via a network. The transmission terminal includes an acquisition unit configured to acquire a...
US-9,185,295 Imaging apparatus and electronic device
An imaging apparatus includes: a base; an image sensor; and a correction mechanism that prevents an image blur, the correction mechanism including: a movable...
US-9,185,294 Image apparatus, image display apparatus and image display method
An image apparatus, comprising a image capture device that captures an image, a display device that displays the image, a display control block that enlarges...
US-9,185,279 Imaging system
An imaging system includes an imaging body having an optical system and an imaging element, a power supplier configured to supply power to the imaging element,...
US-9,185,240 Image test apparatus, image test system, and image test method
An image test apparatus includes an image generating unit acquiring an output target image with which an image is formed and output by an image forming...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.